$OpenBSD: patch-main_c,v 1.2 2012/03/23 21:08:09 naddy Exp $
--- main.c.orig	Mon Dec 28 21:16:43 1998
+++ main.c	Fri Mar 23 22:04:01 2012
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <string.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
@@ -103,7 +104,7 @@ static void execute (void);
 static void docmdreg (int c);
 static void doscrreg (int c);
 
-void main (int argc, char **argv, char **envp)
+int main (int argc, char **argv, char **envp)
 {
 	register c;